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Voltage and Signal| Nominal signal | 2 to 8 VDC |
|---|---|
| Measurement range | -1…11 V |
| Overvoltage protection | ±32 VDC/VAC line-to-line |
Accuracy and Drift| Calibration accuracy | ±5 mV |
|---|---|
| Thermal drift | ±1 mV/°C |
General| Max cable length | 30 m |
|---|---|
| Sample rate | 4 Hz each channel |
Voltage and Power| Nominal voltage | 48, 115, or 230 VAC |
|---|---|
| Voltage range | 41…265 VAC or VDC |
| Power | <25 W |
Frequency and Protection| Frequency | 45…65 Hz |
|---|---|
| Pre-fuse | ≥1 AT |
| Protection Class | 1 |
Voltage and Power| Nominal voltage | 24 VDC |
|---|---|
| Voltage range | 20.4…32 VDC |
| Power | <15 W |
Protection| Pre-fuse | ≥2 AT |
|---|
Details about the manufacturer, Nokeval Oy, including contact information and website.
Recommendation to replace 2011KCI/2211KCI with the more advanced 2012KCI model.
Explanation of the components that make up the product order code.
Description of Nokeval's four cases for large field displays based on digit size and material.
Information on Nokeval 2000 series input cards, specifically the custom 2011KCI and 2211KCI.
Details on available power supply options for large field displays before and after summer 2009.
Examples of common configurations for 1000F4 displays with 2011KCI and 2211KCI cards.
List of spare input cards, electronics units, ribbon cables, and digits for ordering.
Provides dimensions for mounting 1000F, 1100F, and 1800F display models.
Step-by-step instructions on how to open the steel case to access internal components.
Diagram showing the location of the user interface, power supply, and electronics unit within the case.
Instructions on opening or detaching the electronics unit, with a caution about lethal voltages.
Details on connecting the 24 VDC supply voltage and earthing requirements.
Instructions for connecting 48, 115, or 230 VAC/VDC supply and protective earth.
Diagram and instructions for connecting input signals and a potential-free switch for the 2011KCI.
Diagram and instructions for connecting two analog signals and a Tare switch for the 2211KCI.
How to configure the display unit using the small display and buttons inside the main case.
Procedure for configuring via a programming cable using MekuWin software and specific cables/adapters.
Explanation of analog-to-digital conversion, scaling, decimal point setting, and lowpass filter for 2011KCI.
Description of the digital input for the 'Flt' function on the 2011KCI, activated by an external switch.
Details on input scaling, negative reading prevention, tare function, and lowpass filter for 2211KCI.
Describes the Normal state (displaying readings) and Configuration state (changing settings).
Instructions on how to enter the configuration state by pressing specific keys simultaneously.
Guidance on using keys to navigate menus, edit values, and handle decimal points or minus signs.
Options to save changes or undo them when exiting the configuration menu.
Defines parameters like Dec, Lo, Hi, and Lopass for the 2011KCI configuration menu.
Explains the 'Dead' setting for rounding readings to zero or preventing negative values.
Defines parameters like Dec, Lo, Hi 1, Hi 2, Lopass, Dead, and Tare for the 2211KCI configuration.
Specifications for nominal signal, measurement range, accuracy, thermal drift, and overvoltage protection.
Details on nominal voltage, voltage range, power consumption, and pre-fuse requirements for both models.
Information regarding enclosure dimensions and IP protection rating.
Lists EMC immunity, EMC emission standards, and electrical safety compliance.
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